-- @testpoint: opengauss关键字style(非保留)，作为函数名,部分测试点合理报错

--关键字不带引号-成功
drop function if exists style;
create function style(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function if exists style;
--关键字带双引号-成功
drop function if exists "style";
create function "style"(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
drop function if exists "style";
--关键字带单引号-合理报错
drop function if exists 'style';
create function 'style'(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
--关键字带反引号-合理报错
drop function if exists `style`;
create function `style`(i integer)
returns integer
as $$
begin
    return i+1;
end;
$$ language plpgsql;
/
